package leetcode.tree.common;

import java.util.List;

// Definition for a Node.
public class Node {

    public int val;
    public Node left;
    public Node right;
    public Node next;

    // 用于多叉树
    public List<Node> children;

    public int level;

    public Node() {}

    public Node(int _val) {
        val = _val;
    }

    public Node(int _val, Node _left, Node _right, Node _next) {
        val = _val;
        left = _left;
        right = _right;
        next = _next;
    }

}
